CN216139648U

CN216139648U - Heat transfer printing machine head with cold and heat exchange function

Info

Publication number: CN216139648U
Application number: CN202122209049.6U
Authority: CN
Inventors: 江福桐; 代俊; 邓欢
Original assignee: Oshima Guangzhou Machinery Co ltd
Current assignee: Oshima Guangzhou Machinery Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-03-29
Anticipated expiration: 2031-09-13

Abstract

A heat transfer printing machine head with cold and heat exchange comprises a cold and heat head ironing mechanism and a lifting driving mechanism for driving the cold and heat head ironing mechanism to lift; the cold and hot head scalding mechanism comprises a mounting seat, a rotating seat arranged on the mounting seat, a hot head scalding head arranged on one side of the rotating seat, a cooling head arranged on the other side of the rotating seat and a rotary driving mechanism driving the rotating seat to rotate and alternately scald the head and the cooling head, and the rotary driving mechanism is arranged on the mounting seat. The heat scalds the head to seal mark heating rendition back, and rethread cooling head cools off the seal mark, can promote the heat transfer effect, guarantees to transfer to the pattern integrality on the surface fabric, can shorten and tear the waiting time of mark, and when tearing the mark, the base film of seal mark has cooled off and hardness is suitable, tears mark mechanism and can make things convenient for the centre gripping base film to realize tearing the mark action.

Description

Heat transfer printing machine head with cold and heat exchange function

Technical Field

The utility model relates to thermal transfer printing equipment, in particular to a thermal transfer printing machine head with cold and heat exchange.

Background

The marks or labels are used as an independent part to be applied to textile daily necessities such as clothes, shoes, hats, various schoolbag satchels and the like, and become an indispensable popular element in the current society; but a personalized decoration reflects the pursuit of the improvement of the quality of life of people to beauty, icons can be made into various obvious warning marks to improve the safety and the visibility of attachments, and transfer marks are generally applied to various market fields in life.

At present, a thermal transfer printing device is generally adopted to transfer marks to cloth, for example, a rotary thermal transfer printing device with chinese patent publication No. CN105904839B comprises a workbench, a rotatable rotary table is arranged on the workbench, at least three thermal transfer printing stations are arranged on the rotary table, and each thermal transfer printing station is provided with a thermal transfer printing head; the workbench is provided with a label sucking manipulator which grabs the heat transfer label and places the heat transfer label at the working position of the heat transfer machine head, and a label tearing manipulator which moves to the heat transfer station and grabs the heat transfer base film; the heat transfer machine head comprises a hot pressing rack, an ironing table fixed at the bottom of the hot pressing rack, and a pressure cylinder fixed at the upper part of the hot pressing rack, wherein an electric heating plate capable of being matched with the ironing table is arranged on a driving rod of the pressure cylinder. Present thermal transfer mechanism is only the electric plate of heating usefulness, through heating the seal mark, make pattern hot stamping on the seal mark to the surface fabric, in the actual production process, need tear the technology that could finally accomplish the thermal transfer printing to the base film of seal mark after the seal mark thermal transfer printing is accomplished, use automatic tear mark mechanism to realize tearing the action of mark at present usually, if the base film does not cool off in the twinkling of an eye tearing the mark, the base film is very soft, automatic tear mark mechanism at this moment probably can't effective centre gripping base film, finally lead to unable normal mark that tears.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a heat transfer printing machine head with cold and heat exchange, which improves the heat transfer printing effect; the label tearing process is convenient to implement.

In order to solve the technical problems, the technical scheme of the utility model is as follows: a heat transfer printing machine head with cold and heat exchange comprises a cold and heat head ironing mechanism and a lifting driving mechanism for driving the cold and heat head ironing mechanism to lift; the cold and hot head scalding mechanism comprises a mounting seat, a rotating seat arranged on the mounting seat, a hot head scalding head arranged on one side of the rotating seat, a cooling head arranged on the other side of the rotating seat and a rotary driving mechanism driving the rotating seat to rotate and alternately scald the head and the cooling head, and the rotary driving mechanism is arranged on the mounting seat. The principle of the utility model is as follows: after the seal mark is placed on the fabric, the lifting driving mechanism drives the hot stamping head to descend and press the seal mark, and the seal mark is heated to transfer the pattern on the seal mark onto the fabric; the lifting driving mechanism is lifted to enable the hot stamping head to leave the seal mark; then the rotary driving mechanism drives the rotary seat to enable the cooling head and the hot stamping head to exchange positions; the lifting driving mechanism drives the cooling head to descend and press the cooling head on the seal label to cool the seal label; thus, can promote the heat-transfer seal effect, guarantee to transfer to the pattern integrality on the surface fabric, can shorten and tear down mark latency, when tearing, seal mark's base film has cooled off and hardness is suitable, tears mark mechanism and can make things convenient for the centre gripping base film to realize tearing the mark action.

As an improvement, the lifting driving mechanism comprises a lifting cylinder which is arranged in an inverted mode, and a telescopic rod of the lifting cylinder is connected with the mounting seat.

As an improvement, the lifting driving mechanism further comprises a guide rod connected with the mounting seat and a guide sleeve matched with the guide rod.

As an improvement, the rotary base comprises two fixed plates which are oppositely arranged and fixed on the mounting base, movable plates which are arranged on two sides of the two fixed plates, a first connecting plate which is arranged on one side of the two movable plates, a second connecting plate which is arranged on the other side of the two movable plates and a rotating shaft, wherein a bearing is arranged on the fixed plates, a key hole is arranged on the movable plates, one end of the rotating shaft penetrates through the bearing of the fixed plate and the key hole of the movable plates, the rotary driving mechanism is connected with the other end of the rotating shaft, the hot ironing head is arranged on the first connecting plate, and the cooling head is arranged on the second connecting plate.

As an improvement, the hot stamping head is fixed on the first connecting plate through a first bolt, and the cooling head is fixed on the second connecting plate through a second bolt.

As an improvement, the rotary driving mechanism comprises a rotary cylinder and a connecting rod, one end of the connecting rod is sleeved on the rotating shaft, and the other end of the connecting rod is movably connected with a telescopic rod joint of the rotary cylinder.

As an improvement, the mounting base comprises a first mounting plate horizontally arranged and a second mounting plate vertical to the first mounting plate, the rotating base is arranged on the first mounting plate, and the rotating driving mechanism is arranged on the second mounting plate.

As an improvement, the hot ironing head comprises a first metal block and a heating body arranged in the first metal block; the cooling head comprises a second metal block and a refrigerating body arranged in the second metal block.

Compared with the prior art, the utility model has the following beneficial effects:

the heat scalds the head to seal mark heating rendition back, and rethread cooling head cools off the seal mark, can promote the heat transfer effect, guarantees to transfer to the pattern integrality on the surface fabric, can shorten and tear the waiting time of mark, and when tearing the mark, the base film of seal mark has cooled off and hardness is suitable, tears mark mechanism and can make things convenient for the centre gripping base film to realize tearing the mark action.

Drawings

Fig. 1 is a plan view of a thermal transfer apparatus.

Fig. 2 is a front view of a thermal transfer head.

Fig. 3 is a side view of a thermal transfer head.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

As shown in fig. 1, the thermal transfer printing equipment comprises a rotary workbench 1, a thermal transfer printing machine head 2, a feeding mechanism 3, a label feeding mechanism 4, a label tearing mechanism 5 and a blanking mechanism 6, wherein the rotary workbench 1 conveys a fabric to be printed to each station mechanism for operation, and finally mark transfer printing is completed.

The utility model relates to a thermal transfer printing machine head with cold and hot exchange, which comprises a cold and hot head ironing mechanism and a lifting driving mechanism for driving the cold and hot head ironing mechanism to lift.

As shown in fig. 2 and 3, the hot and cold ironing head mechanism includes a mounting seat, a rotating seat disposed on the mounting seat, a ironing head 209 disposed on one side of the rotating seat, a cooling head 212 disposed on the other side of the rotating seat, and a rotation driving mechanism for driving the rotating seat to rotate and alternate the ironing head 209 and the cooling head 212. The rotating base comprises two fixed plates 205 which are oppositely arranged and fixed on the mounting base, movable plates 206 arranged at two sides of the two fixed plates 205, a first connecting plate 208 arranged at one side of the two movable plates 206, a second connecting plate 213 arranged at the other side of the two movable plates 206 and a rotating shaft 207; the hot ironing head 209 is fixed on the first connecting plate 208 through a first bolt, the cooling head 212 is fixed on the second connecting plate 213 through a second bolt, and the positions of the hot ironing head 209 and the cooling head 212 can be adjusted through adjusting bolts; the fixed plate 205 is provided with a bearing, the movable plate 206 is provided with a keyhole, one end of the rotating shaft 207 passes through the bearing of the fixed plate 205 and the keyhole of the movable plate 206, the rotating shaft 207 rotates by taking the fixed plate 205 as a base, the movable plate 206 is driven by bonding, the rotating driving mechanism is connected with the other end of the rotating shaft 207, the rotating driving mechanism can drive the rotating shaft 207 to rotate, the rotating shaft 207 drives the movable plate 206, and the movable plate 206 drives the hot stamping head 209 and the cooling head 212 to rotate around the rotating shaft 207, so as to be alternately positioned at a working position. The rotary driving mechanism is arranged on the mounting seat and comprises a rotary cylinder 202 and a connecting rod 211, one end of the connecting rod 211 is sleeved on the rotating shaft 207, the other end of the connecting rod 211 is movably connected with a telescopic rod joint of the rotary cylinder 202, forward and reverse rotation of the rotating shaft 207 is changed through telescopic motion of the rotary cylinder 202, the driving mechanism is simple, and switching of stations of the hot ironing head 209 and the cooling head 212 is conveniently achieved. The mounting seat comprises a first mounting plate 204 arranged horizontally and a second mounting plate 203 vertical to the first mounting plate 204; on the telescopic link effect of lift cylinder is first mounting panel 204 again, the bottom of first mounting panel 204 again is fixed to fixed plate 205, the cylinder body of revolving cylinder 202 passes through rotating pin movable mounting on second mounting panel 203, and revolving cylinder 202 drive pivot 207 has the clearance that moves about occasionally. The hot ironing head 209 comprises a first metal block and a heating body arranged in the first metal block; the cooling head 212 includes a second metal block and a cooling body provided in the second metal block.

The lifting driving mechanism comprises a lifting cylinder 201 which is arranged in an inverted mode, and a telescopic rod of the lifting cylinder 201 is connected with a first mounting plate 204; the lifting driving mechanism further comprises a guide rod 210 connected with the first mounting plate 204 and a guide sleeve matched with the guide rod 210.

The principle of the utility model is as follows: after the seal mark is placed on the fabric, the lifting driving mechanism drives the hot stamping head 209 to descend and press on the seal mark, and the seal mark is heated to transfer the pattern on the seal mark onto the fabric; the lifting driving mechanism is lifted to enable the hot stamping head 209 to leave the seal mark; then the rotary driving mechanism drives the rotary seat to enable the cooling head 212 and the hot stamping head 209 to exchange positions; the lifting driving mechanism drives the cooling head 212 to descend and press the cooling head on the seal label to cool the seal label; thus, can promote the heat-transfer seal effect, guarantee to transfer to the pattern integrality on the surface fabric, can shorten and tear down mark latency, when tearing, seal mark's base film has cooled off and hardness is suitable, tears mark mechanism and can make things convenient for the centre gripping base film to realize tearing the mark action.

Claims

1. A thermal transfer head with heat exchange is characterized in that: comprises a cold and hot head ironing mechanism and a lifting driving mechanism for driving the cold and hot head ironing mechanism to lift; the cold and hot head scalding mechanism comprises a mounting seat, a rotating seat arranged on the mounting seat, a hot head scalding head arranged on one side of the rotating seat, a cooling head arranged on the other side of the rotating seat and a rotary driving mechanism driving the rotating seat to rotate and alternately scald the head and the cooling head, and the rotary driving mechanism is arranged on the mounting seat.

2. The thermal transfer head having a heat exchange according to claim 1, characterized in that: the lifting driving mechanism comprises a lifting cylinder which is arranged in an inverted mode, and a telescopic rod of the lifting cylinder is connected with the mounting seat.

3. The thermal transfer head having a heat exchange according to claim 2, characterized in that: the lifting driving mechanism further comprises a guide rod connected with the mounting seat and a guide sleeve matched with the guide rod.

4. The thermal transfer head having a heat exchange according to claim 1, characterized in that: the rotary seat comprises two fixed plates which are oppositely arranged and fixed on the mounting seat, movable plates arranged on two sides of the two fixed plates, a first connecting plate arranged on one side of the two movable plates, a second connecting plate arranged on the other side of the two movable plates and a rotating shaft, wherein a bearing is arranged on the fixed plate, a key hole is formed in the movable plates, one end of the rotating shaft penetrates through the bearing of the fixed plate and the key hole of the movable plate, the rotary driving mechanism is connected with the other end of the rotating shaft, the hot-ironing head is arranged on the first connecting plate, and the cooling head is arranged on the second connecting plate.

5. The thermal transfer head having a heat exchange according to claim 4, wherein: the hot stamping head is fixed on the first connecting plate through a first bolt, and the cooling head is fixed on the second connecting plate through a second bolt.

6. The thermal transfer head having a heat exchange according to claim 4, wherein: the rotary driving mechanism comprises a rotary cylinder and a connecting rod, one end of the connecting rod is sleeved on the rotating shaft, and the other end of the connecting rod is movably connected with a telescopic rod joint of the rotary cylinder.

7. The thermal transfer head having a heat exchange according to claim 1, characterized in that: the mount pad includes the first mounting panel that the level set up and with first mounting panel vertically second mounting panel, the roating seat is established on first mounting panel, rotary drive mechanism installs on the second mounting panel.

8. The thermal transfer head having a heat exchange according to claim 1, characterized in that: the hot ironing head comprises a first metal block and a heating body arranged in the first metal block; the cooling head comprises a second metal block and a refrigerating body arranged in the second metal block.